global using System;
global using System.ComponentModel;
global using System.Diagnostics.CodeAnalysis;
global using System.Drawing;
global using System.Drawing.Imaging;
global using System.IO;
global using System.Resources;
global using System.Runtime.CompilerServices;
global using System.Runtime.InteropServices;
global using System.Runtime.Versioning;
global using Emgu.CV;
global using Emgu.CV.CvEnum;
global using Emgu.CV.OCR;
global using Emgu.CV.Structure;
global using Emgu.CV.Util;
global using Sudoku.Concepts;
global using Sudoku.Resources;
global using Sudoku.Runtime.TransformingServices;
